[PATCH] intel-dri: Fix initialization if startup happens in interlaced mode [v2]

[Chris Wilson]

On Mon, 14 Nov 2011 12:21:35 +0100, Christian Schmidt <schmidt at digadd.de> wrote:
> My EFI BIOS starts the graphics card up in my projector's preferred EDID
> mode, 1080 at 60i. The Intel driver does not clear the interlaced bit:
> 
> #define   PIPECONF_PROGRESSIVE  (0 << 21)
> #define   PIPECONF_INTERLACE_W_FIELD_INDICATION (6 << 21)
> #define   PIPECONF_INTERLACE_FIELD_0_ONLY               (7 << 21)
> 
> This patch introduces a new PIPECONF_INTERLACE_MASK define and uses it
> to restore progressive mode.
> 
> Signed-of-by: Christian Schmidt <schmidt at digadd.de>
Reviewed-by: Chris Wilson <chris at chris-wilson.co.uk>
-Chris

-- 
Chris Wilson, Intel Open Source Technology Centre